上海研盟生物科技有限公司Anti-STAT1 p84+p91抗體*，主要應(yīng)用于WB、IHC、IF、ELISA、流式細(xì)胞術(shù)等實(shí)驗(yàn)中。說明書隨貨發(fā)送，您也可以直接我司在線客服索取。客服:

中文名稱：信號轉(zhuǎn)導(dǎo)與轉(zhuǎn)錄激活因子1抗體

英文名稱：Anti-STAT1 p84+p91 antibody

信號轉(zhuǎn)導(dǎo)與轉(zhuǎn)錄激活因子1抗體,Anti-STAT1 p84+p91抗體簡單介紹

英文別名：STAT1-p84/p91; STAT 91; STAT 84; signal transducers and activators of transcription 1; DKFZp686B04100; ISGF 3; Signal transducer and activator of transcription 1 91kDa; Signal transducer and activator of transcription 1 alpha/beta; STAT 1; STAT 91; STAT91; Transcription factor ISGF 3 components p91 p84; STAT1_HUMAN.   

產(chǎn)品規(guī)格：0.1ml、0.2ml、1ml

產(chǎn)品用途：科研實(shí)驗(yàn)

產(chǎn)品價(jià)格：請報(bào)價(jià)

說明書：請?zhí)砑涌头苯铀魅?/span>

抗體來源：該指標(biāo)有兩種產(chǎn)品，一種是兔來源抗體，一種是鼠來源抗體

克隆類型：兔來源為多克隆抗體，鼠來源單克隆抗體

交叉反應(yīng)：請索取說明書查看

性    狀：Lyophilized or Liquid

濃    度：1mg/1ml

亞    型:IgG

純化方法: affinity purified by Protein A

儲(chǔ) 存 液: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol

背景介紹：Membrane receptor signaling by various ligands, including interferons and growth hormones such as EGF, induces activation of JAK kinases which then leads to tyrosine phosphorylation of the various Stat transcription factors. Stat1 and Stat2 are induced by IFN-å and form a heterodimer which is part of the ISGF3 transcription factor complex. Although early reports indicate Stat3 activation by EGF and IL-6, it has been shown that Stat3∫ appears to be activated by both while Stat3å is activated by EGF, but not by IL-6. Highest expression of Stat4 is seen in testis and myeloid cells. IL-12 has been identified as an activator of Stat4. Stat5 has been shown to be activated by Prolactin and by IL-3. Stat6 is involved in IL-4 activated signaling pathways.

信號轉(zhuǎn)導(dǎo)與轉(zhuǎn)錄激活因子1抗體保存條件: Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

石蠟切片的免疫熒光單染(間接法)

1.石蠟切片正常脫蠟至水，PBS洗5分鐘，2次
2.抗原修復(fù)，0.01M枸櫞酸修復(fù)液，沸水浴熱修復(fù)15分鐘
3.正常山羊血清封閉20分鐘，37℃
4.一抗孵育，4℃過ye。
5.PBS洗5分鐘，3次
6.熒光標(biāo)記二抗孵育，37℃，90分鐘
7.PBS洗5分鐘，3次
8.DAPI復(fù)染，PBS洗5分鐘，3次
9.防淬滅熒光封片劑封片
10.鏡檢

信號轉(zhuǎn)導(dǎo)與轉(zhuǎn)錄激活因子1抗體,Anti-STAT1 p84+p91抗體石蠟切片的免疫組化SP法參考步驟：

1.60℃烤片2小時(shí)
2.脫蠟。二甲苯脫蠟15分鐘，三次
3.水化。依次經(jīng)過無水乙醇、95%、90%、80%、70%，各5分鐘，蒸餾水（或自來水）5分鐘
4.PBS洗5分鐘，三次
5.抗原修復(fù)。枸櫞酸緩沖液（約92-95℃）煮沸（沸水?。┬迯?fù)15分鐘，自然涼至室溫。PBS洗5分鐘，三次
6.3%雙氧水消化內(nèi)源性的過氧化物酶，20分鐘，PBS洗5分鐘，三次
7.正常山羊血清封閉，37℃20分鐘
8.一抗孵育，4℃過ye.
9.PBS洗5分鐘，三次
10.二抗孵育，37℃20分鐘（二抗為*標(biāo)記的羊抗兔IgG），PBS洗5分鐘，三次
11.三抗孵育，37℃20分鐘（三抗為辣根酶標(biāo)記的鏈霉親和素），PBS洗5分鐘，三次
12.DAB顯色，鏡下觀察結(jié)果，適時(shí)終止
13.蘇木素復(fù)染5分鐘，自來水沖洗片刻，1%的鹽酸酒精（75%）溶液（請自行配置，配制比例為：100ml 75%酒精+1ml濃鹽酸）分化30秒，自來水沖洗5分鐘藍(lán)化
14.脫水。依次經(jīng)過70%、80%、90%、95%、無水乙醇，各5分鐘，二甲苯15分鐘，三次
15.封片，中性樹膠封片

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